Transmission adaptor bracket



FIG. 1 is a left side, top and front perspective view of a transmissionadaptor bracket showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIGS. 5 and 6 are, respectively, left and right side elevational viewsthereof;

FIG. 7 is a bottom plan view thereof.

The ornamental design for a transmission adaptor bracket, as shown anddescribed.